DIVERSICHEM
USPTO (United States) · Serial 75603274
- Status
- cancelled
- Status updated
- 1 December 2007
- Filing date
- 10 December 1998
- Registration date
- 27 February 2001
- Nice classification
- 1, 5
- Owner
- Merck KGaA
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75603274) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.